Describe the bug

The issue was found with a static analyzer:

        // Parse access type [:rwx]
        c = strrchr(buf, ':');
        if (c != NULL && c != name && c[-1] != ':') {
                         ^^^^^^^^^

c will never be equal to name; we should check c != buf instead.

Expected vs. actual behavior

No response

Reproduction Steps

No response

Additional Information/Context

No response

Async-profiler version

master

Environment details

No response